baber/WOPTO huggingface dataset:
Patent JP-2000037701-A (JP)
Title: Cutting machine
Inventor: HAMADA MASAO
IPC: B23D49/16
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent a lever from being excessively clamped without the standing of the lever in the way during a cutting operation by providing a striking face for the lever in a housing so that the end part of the lever does not protrude from the side face of a base during a lever clamping operation. SOLUTION: A striking face 4 against which a lever 3 is rammed when the lever 3 is clamped is formed near the end part of the lever 3 and a bolt 8 in a housing 1. This striking face 4 prevents the lever 3 from being too tightly clamped beyond such a state that the lever 3 is sufficiently clamped to ensure the appropriately tight fixing of the housing 1 and the base 3. In addition, the striking face 4 is formed so that in addition to the described function, the end part of the lever 3 does not protrude from the side face of the base 2. Further the striking face 4 is positioned in such a way that when the base 2 is inclined to the housing 1 and the lever 3 is clamped until the lever 3 is rammed against the striking face 4, the end part of the lever 3 does not run into a material not to be cut, that is, the lever 3 does not protrude below from the bottom face of the base 2.
Patent JP-H0872167-A (JP)
Title: Method and apparatus for taking up soft strip material
Inventor: TOKUMINE YOUICHI
IPC: B60C9/18
Filed: 1994-09-01
Abstract: PURPOSE: To automatically take up a soft strip material such as a steel breaker being a constitutional part in a roll form at the time of the production of a tire without almost taking labor. CONSTITUTION: A drum rotating device holding an empty taking-up drum Dr in a freely detachable and rotatable manner and a film supply device 3 supplying a release film Fm to the taking-up drum Dr held to the drum rotating device 4 are provided. A winding assist device pressing and holding the leading end part of the release film Fm sent from the film supply device 3 to the taking-up drum Dr held to the drum rotating device 4 by a pressing rod and a rubber bond applying device applying a rubber band Lr to the outermost peripheral surface of the taking-up drum Dr after the completion of taking-up are provided.
Patent JP-S6450538-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIMIZU TOSHIKAZU
IPC: H01L21/60
Filed: 1987-08-21
Abstract: PURPOSE:To enable an IC to be aligned with high precision without using any special means, by melting solder bumps formed on IC pads and/or substrate pads when aligning the IC pads with the substrate pads. CONSTITUTION:Bumps 5 of Au, Cu, Al or the like are formed on IC pads 4 and/or substrate pads 2. The active region face of an IC 3 is pressure contacted with the face of a substrate 1 and fixed thereto, so that the IC pads 4 are electrically connected with the substrate pads 2. In order to align the IC pads 4 with the substrate pads 2 during an IC packaging process according to such face-down method, the solder bumps 5a, 5b formed on the IC pads 4 and/or substrate pads 2 are molten and the IC 3 is mounted on the substrate 1 with the bumps kept in the molten state. Thereby, the IC 3 can be placed at a correct position by a self-alignment effect given by surface tension of the solder and it can be pressed down properly onto the substrate.
Patent JP-H0260412-A (JP)
Title: Protective relay
Inventor: SATO KINYA
IPC: H02H3/28
Filed: 1988-08-23
Abstract: PURPOSE:To prevent occurrence of malfunctions due to fluctuation of a metering current transformer by arranging such that a ratio differential protective relay functions based on the variation of I/O characteristics upon occurrence of faults in a protection object. CONSTITUTION:A metering transformer 22 detects source side voltage of a transformer 3 and feeds the detected voltage to a ratio differential protective relay 21. Load current is detected through a transformer 14 while source side current of the transformer 3 is detected through current transformers 12, 13 and a vector sum is fed to the ratio differential protective relay 21. When the difference between the vector sum of the source side current and the load current exceeds over a predetermined value, an output is produced from a differential element A in the ratio differential protective relay 21. An under voltage detection element B produces an output when the output from the transformer 22 is lower than a predetermined level. A protection signal is provided when both the differential element A and the under voltage detection element B produce outputs.
Patent JP-H05192871-A (JP)
Title: Endless coating/grinding supplies
Inventor: JIYON REI PIIPAA
IPC: B24D11/06
Filed: 1992-08-05
Abstract: PURPOSE: To eliminate any problem of solvent volatilization exerting a bad influence on environment by providing a splice medium on a joint part so as to bring in contact with a radiation curable adhesive and by curing the radiation curable adhesive using radiation energy. CONSTITUTION: A joint part 38 is formed by putting cut ends 32, 34 of a sheet 36 together. Secondly, a radiation curable adhesive 40 layer is formed on the respective cut ends 32, 34 on a major surface supporting no abrasive grains. Splice adhesive 42 is provided on the joint part so as to be in contact with the radiation curable adhesive layer 40 and the radiation curable adhesive 40 is cured using the radiation energy so that an endless coated abrasive article can be manufactured.
Patent JP-S60102721-A (JP)
Title: Winding for transformer
Inventor: FUJITA HIROYUKI
IPC: H01F29/02
Filed: 1983-11-09
Abstract: PURPOSE:To retain strength sufficient against lightning surge voltage by fitting insulators on the inside or both sides of both or one coil holding an insulating barrier arranged between a thin tap section and a dense tap section. CONSTITUTION:Insulators 11 are fitted on the insides and outsides of coils on both sides holding an insulating barrier 9 between a thin tap section 61 and a dense tap section 62. When dielectric breakdown is generated between the thin tap section 61 and the dense tap section 62, a strand insulating coating for a winding is penetration-broken down, creeping breakdown is generated along the barrier 9, and creeping breakdown is generated along a rectilinear spacer 7. Accordingly, insulating strength between the thin tap section 61 and the dense tap section 62 is improved largely.
Patent JP-H0495793-A (JP)
Title: Image display apparatus
Inventor: YAMAUCHI KAZUO
IPC: G01S7/295
Filed: 1990-08-06
Abstract: PURPOSE:To clearly distinguish a sonar image from a radar image by a method wherein a detecting signal is output only when the radar image data is read, and image data read out from memories in response to a dot clock of a gate circuit are alternately output to a display device. CONSTITUTION:A data presence detecting part 14 detects the presence/absence of the radar image data read from a radar image memory 4, and outputs a detecting signal only when the radar image data is present. A gate circuit 16 permits a dot clock from a dot clock generator 6 to pass therethrough in response to the detecting signal. Moreover, a switching circuit 20 alternately outputs image data read from image memories 2, 4 to a display device 18 in response to the dot clock, while outputting with priority a sonar image data read from the sonar image memory 2 to the display device 18 when the dot clock is stopped. This image display apparatus is provided with these detecting part 14, gate circuit 16 and switching circuit 20. Therefore, a sonar image can be clearly distinguished from a radar image.
Patent JP-H0258267-A (JP)
Title: Manufacture of mis type semiconductor integrated circuit device
Inventor: TANAKA KAZUO
IPC: H01L29/78
Filed: 1988-08-23
Abstract: PURPOSE:To reduce the power consumption of a mask ROM, prevent latchup, and improve the reliability of an integrated circuit by forming an MISFET having a second threshold value by implanting oxygen in the source region, the drain region, etc., of the MISFET having a first threshold voltage. CONSTITUTION:When a semiconductor integrated circuit provided with a non- volatile storage function composed of an MISFET is manufactured, an MISFET having a first threshold voltage and an MISFET having a second threshold voltage are arranged. The first MISFET is consti//tued of the following; a source.drain region 105 of high impurity concentration, and a semiconductor region 103 which is formed between the source.drain region 105 and a channel forming region and has the same conductivity type as the source.drain region 105 and a concentration lower than the region 105. The second MISFET is formed by implanting oxygen in the source region, the drain region or the low concentration semiconductor region 103 of the above MISFET. For example, the semiconductor region 103 is turned into a state 107 where silicon and silicon oxide are mixed, by performing annealing after oxygen 106 is introduced in the semiconductor region 103 in order to write data.
Patent JP-H0545859-A (JP)
Title: Reticule
Inventor: IWAMOTO HIROMI
IPC: G03F1/82
Filed: 1991-08-21
Abstract: PURPOSE:To easily prevent the drop-out of reticule patterns by a rotary brush of a reticule washing machine by protecting the patterns for forming fine elements with dummy patterns which do not form the elements. CONSTITUTION:This reticule has the chromium patterns 1, 2 for forming the elements on quartz glass 6. These patterns are protected by forming the dummy patterns 4, 5 which do not form the elements around the patterns. The size of the dummy pattern 4 of the reticule changes when this reticule is washed several 100 times by the reticule washing machine. The reticule of this time can protect the patterns 1, 2 for forming the elements by the dummy patterns 4, 5 which do not form the elements. The area of the reticule can be reduced if the rotating direction of the rotary brush of the washing machine and the direction of the reticule to be set are fixed.
Patent JP-H0855247-A (JP)
Title: Automatic ticket vending machine
Inventor: FURUKAWA KEIICHI
IPC: G07B5/00
Filed: 1994-08-10
Abstract: PURPOSE:To vend tickets for as many destination stations as possible by the automatic vending machine which vends destination-station specified tickets and to easily cope with alterations of vending contents. CONSTITUTION:A touch sensor screen S is provided as an operation means with which a customer specifies a desired destination station. The touch sensor screen displays a fare input screen 20 in a stand-by state before the customer starts operating. On this fare input screen, various fares are listed and displayed and the customer touches one fare in the fare list display to specify and input the fare to the desired destination station. When the fare to the destination station is thus inputted, the touch sensor screen displays a destination station input screen 30. On this destination station input screen, various destination stations corresponding to the fare inputted on the charge input screen are listed and displayed and the customer touches one of the destination stations in the list display to specify and input the desired destination station.
Patent JP-S6365729-A (JP)
Title: New st format synchronizing device
Inventor: DANKI RIYOUICHI
IPC: H04L7/08
Filed: 1986-09-05
Abstract: PURPOSE:To keep the synchronization protection with a control signal by generating a PN pattern and adding a control logic signal representing the detection to the generated PN pattern in detecting a prescribed pattern having a shorter period than that of an M series. CONSTITUTION:When a synchronization protection controller 7 decides the synchronizing state, a selector 6 is used to form a synchronizing loop by a PN pattern generator 1, a pattern computing elements 2 and an adder 4. All outputs from the PN pattern generator 1 are fed to a focing pattern generator 3, from which a logic signal F having a shorter period than the period of the PN pattern M series is generated. In this case, an output of the pattern computing element 2 differs from the input frame pattern and the F pattern is added by the adder 4, resulting that the coincidence of the pattern outputted from the computing element 2 and the frame input is detected by a comparator 5, and a synchronizing protection signal is kept from the synchronizing protection controller 7 to repeat the identical pattern for the both.
Patent JP-H0549506-A (JP)
Title: String arrester
Inventor: IWAMOTO TAKASHI
IPC: A44B11/00
Filed: 1991-08-21
Abstract: PURPOSE:To provide a string 10 arrester particularly constructed simply, assembled easily and having the few number of parts. CONSTITUTION:An arrester is provided with a hollow tubular female body 30 having a hole 31 through which a string 10 is passed and a hollow tubular male body 40 fitted in the hole 31 of the female body 30 to communicate to the hole 31 while having a communicating hole 41 capable of passing through the string 10. The male body 40 is formed with at least a pair of elastic arms 44, 44 projecting into the hole 31 of the female body 30 while being opposed holding a gap through which the string 10 is passed, and the female body 30 is characteristically formed in the hole 31 with a came surface (for example bulging edge 32) for urging both elastic arms 44, 44 of the male body 40 to move to approach each other when one of the male and female bodies 40, 30 is rotated relative to the other.
Patent JP-H1079387-A (JP)
Title: Stress control by fluorination of silica film
Inventor: NOWAK ROMAULD
IPC: H01L21/205
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To enable control without giving adverse effect on the proper stress in a silicon oxide film and the cavity filling up capacity by a method wherein a specific amount of fluorine is introduced into a reaction chamber together with a process gas containing a silicon source and oxygen so as to form plasma for depositing a fluorine added silicon oxide film. SOLUTION: A UDP CPD system 5 is provided with a vacuum chamber 10, a vacuum pump 12, and bias RF generator 36 and a source RF generator 32. An impurity non-added silicon oxide layer can be deposited by making silicon-containing gas such as silane react to oxygen containing gas such as O using HDP CVD system. In such a constitution, the proper stress level of the silicon oxide film deposited by the HDP CVD system having high density plasma can be precisely controlled by adding an arbitrary amount of halogen to a oxide layer. Besides, the lower corrosion resistant fluorine is peferable as for the proper halogen element.
Patent JP-H0661677-A (JP)
Title: Structure of printed board containing shelf
Inventor: KONO YOSHIAKI
IPC: H05K7/14
Filed: 1992-08-06
Abstract: PURPOSE:To obtain a printed board containing shelf in which radiation of spurious radio wave is prevented. CONSTITUTION:The structure of printed board containing shelf comprises a cable introduction hole 36 made at a desired position of a shelf side board 31, a rectangular pan type body 51 having one open side face, flanges 52 provided for three side board members of the body 51, and a metal guide cover 50 for closing the front face of the cable introduction hole 36 with the body 51 when the flanges 52 are secured tightly to the inner side face of the sheld side board 31. A cable 7 is pulled through the introduction hole 36 into the metal guide cover 50 thence through an opening 53 thereof into a shelf and a cable connector 7A is plugged into a printed board connector 9 mounted on a printed board 8.
Patent JP-H0851902-A (JP)
Title: Backlash prevention device for fishing reel
Inventor: MIYAZAKI TAKEO
IPC: A01K89/0155
Filed: 1994-08-11
Abstract: PURPOSE:To provide a backlash prevention device utilizing a magnet for a double bearing type fishing reel capable of improving a spool braking efficiency as well as making the casting operation of a fishing yarn smooth and easy by reducing the moment of inertia of the spool. CONSTITUTION:This backlash prevention device 9 comprises a magnet 8 provided on the main body of a double bearing type reel 1 and an electroconducting ring body 7 which is facing to the magnet 8 and is fixed to a spool shaft 4, and the cylindrical electroconducting ring body 7 made of aluminum and copper is fixed on the outside of a supporting part 6 having a lighter specific gravity than that of the electroconducting ring 7 held on a spool shaft 4 at the inside of the fishing yarn winding drum of the spool 5. Accordingly, a spool braking efficiency and a casting function can be improved by reducing the total weight of the spool including the spool shaft 4 to reduce its moment of inertia.
Patent JP-H0258010-A (JP)
Title: Video camera
Inventor: NISHIZAKI KATSUTOSHI
IPC: G02B7/08
Filed: 1988-08-24
Abstract: PURPOSE:To constitute a video camera at a low cost, in light weight and in miniaturization and to obtain perfect dust-proof construction by executing variable magnification through the use of a first mobile mechanism and performing focusing by means of a second mobile mechanism. CONSTITUTION:The mobile mechanisms are assembled in a camera main body 1 on which a receiving seat 9 is loaded by a bis beforehand in the way that a lens barrel 2 with a group of intermediate lenses L2, the protective frames 7 and 8 of a group of image-forming lenses L3 as well as a crank lever 10 are inserted and fixed in the camera main body 1, on which a screw seat 12 is loaded by a bis afterward. Then, a supporting seat 15 is loaded on the outer wall of the lens barrel 2 and the crank lever 10 is supported not to be tilted. Thus resistance against turning is reduced, and the constitution at a low cost, in reduced weight and in miniaturization can be realized.
Patent JP-S58114426-A (JP)
Title: Resist coating device
Inventor: YAZAWA ICHIROU
IPC: B05C11/08
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a resist layer with stable film thickness by a method wherein a vacuum chuck which adsorbs a semiconductor wafer is surrounded by a vessel which has a circular surplus resist reservoir and is opened in the upper part, further it is surrounded by a hood, then scattered resist is contained in the resist reservoir, and particle or cotton suspended matters are exhausted via a duct produced between the vessel and the hood. CONSTITUTION:The wafer 11 is adsorbed on the vaccum chuck 12 rotated by a motor 17, and the outer periphery thereof is surrounded by the vessel 15  which has the circular surplus resist reservoir 15d and is opened 15g in the  upper part. Further, the outer periphery of the vessel 15, while producing the  duct space 14, is surrounded by the hood 13 having a wide aperture part 13a,  and a wide aperture part 13b for exhaust is provided on the bottom surface.  Thus constituted, liquid resist is dripped from the aperture part 13a, first accordingly a resist R1 is deposited on the wafer 11, and the resist scattered by rotating the wafer 11 is contained in the reservoir 15d, while the suspended matters  are exhausted to the outside via the duct space 14.
Patent JP-H0494475-A (JP)
Title: Closed compressor
Inventor: NAKAMA HIROTO
IPC: F04B39/02
Filed: 1990-08-07
Abstract: PURPOSE:To remove an amount of water, before a large amount of acid and harmful substance is generated, so as to prevent generation of leakage, corrosive wearing and improper cooling by providing constitution of a heater closely attached to a closed casing, and providing a control circuit for electrifying the heater. CONSTITUTION:When a motor of a closed compressor is stopped, a heater 16 is electrified by a heater electrifying control unit 16 to heat refrigerator oil. That is, water in the refrigerator oil is evaporated and held in a gas phase by heating the oil when the closed compressor is stopped. When operation of the closed compressor is started, the water in the gas phase is circulated in a system and dewatered by a drying agent in a drier. Generation of acid and harmful substance in the refrigerating system is prevented by removing the water in the refrigerator oil, and it can be prevented that the compressor is damaged by supplying acid to a sliding surface of a mechanical part 1 to generate corrosive wearing and that improper cooling is generate by packing a polymerized object in the generated harmful substance into piping of the refrigerating system.
Patent JP-H1055820-A (JP)
Title: Nonaqueous electrolyte for secondary battery
Inventor: SUZUKI ATSUSHI
IPC: H01M10/0569
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide the high electrical conductivity without lowering flame resistance by including the specified cyclic ester phosphate and ester carbonate at the specified ratio. SOLUTION: Nonaqueous electrolyte for secondary battery is obtained by including the cyclic ester phosphate, which is expressed with a formula, and carbonate at 90/10-10/90 of weight ratio. The electrolyte solvent of chained ester phosphate group, ether group and lactone group, which are used in usual, can be added. Desirable weight ratio of the chained ester phosphate and ester carbonate is 75/25-25/75, and 50/50 is more desirable. As the solute, any one of LiPF6 , LiClO4 , LiBF4 , LiAsF6 , LiCF3 SO3 , LiAlCl3 can be used. The electrolyte is dissolved in the solute at 0.05-3 mol/l of concentration in usual, and 0.1-2mol/l is desirable.
Patent JP-S5999687-A (JP)
Inventor: KODAMA WATARU
IPC: H01R4/42
Filed: 1982-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0871371-A (JP)
Title: Purification of exhaust gas
Inventor: UENO HIDEAKI
IPC: B01J29/22
Filed: 1994-09-02
Abstract: PURPOSE: To further efficiently purify NOx in oxygen excessive exhaust gas. CONSTITUTION: A catalyst prepared by supporting a catalytic noble metal on Y-type zeolite or mordenite is arranged in a passage of oxygen excessive exhaust gas and exhaust gas is brought into contact with the catalyst while paraffinic HC is added to the exhaust gas to reduce and purify NOx contained in the exhaust gas. Since the pore size of Y-type zeolite or mordenite is relatively large as compared with that of other zeolite, Y-type zeolite or mordenite is considered to be excellent in the adsorbability of paraffinic HC having a high mol.wt. and shows high NOx purifying capacity.
Patent JP-H0374951-A (JP)
Title: Synchronizing circuit
Inventor: YONEZAKI MASASHI
IPC: H04L29/08
Filed: 1989-08-16
Abstract: PURPOSE:To simplify a circuit by giving a synchronizing clock with a period being a half of the internal clock period to a FF group on a shift bus and a synchronizing FF of the pre-stage and switching a shift mode input at every period of the synchronizing clock. CONSTITUTION:An internal clock from a clock generator 2 is inputted to a FF 10. Moreover, a synchronizing clock having a period being a half of the period of the internal clock from the clock generator 2 is inputted to a clock terminal of FFs 13a-13n forming an input register and a synchronizing FF 12 and inputted to the FF 10 while being inverted by an inverter 3. A shift mode signal inverted at every period of the synchronizing clock is inputted to the FF 12, FFs 13a-13n from the FF 10, the inverter 3 and an OR gate 11 not in the scan mode. An asynchronous input signal from input terminals 1a-1n is set to the FF 12, FFs 13a-(13n-1), shifted by one bit and set to the FFs 13a-13n and outputted to terminals 9a-9n as a synchronous signal. Thus, the circuit is simplified.
Patent JP-2000009282-A (JP)
Title: Cable connector
Inventor: KITAMURA MORIO
IPC: F16L27/08
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a cable connector of an easily connection type that ensures its own desirable watertightness and operability and desirable durability of cables. SOLUTION: A cable connector 1 comprises a plug member 2 and a socket member 3 fitting on the plug member 2. The plug member 2 and the socket member 3 are arranged respectively in a coupler plug 4 and a coupler socket 5 both making up an oil pressure hose coupler of an easily connection type. The oil pressure hose coupler 4, 5 includes a constant pin 8, groove 9 and specified rotary joint 10.